displacement

US /dɪsˈplesmənt/

UK /dɪsˈpleɪsmənt/

B1 中級
n. (u.)不可數名詞引擎馬力
The displacement of this engine is two litres
n. (u.)不可數名詞取代
The displacement of workers with new ones helps the company

影片字幕

Intro to springs and Hooke's Law

10:05Intro to springs and Hooke's Law